BACKGROUND: The long-term impact of symptom classification on quality of life (QOL) and economic outcomes among individuals with long coronavirus disease (COVID) remains poorly understood. This study aimed to clarify the situation of long COVID in Japan by analyzing patients using cluster classification. METHODS: This multicenter, retrospective cohort study enrolled 515 patients with COVID-19 and followed up for 36 months via standardized questionnaires. Patients were classified based on: 1) symptom trajectory over time and 2) symptom cluster profiles at 3 months. RESULTS: While the number of symptoms decreased, fatigue and dyspnea frequently persisted, whereas anosmia and dysgeusia declined. Cough and sputum decreased gradually. The proportion of patients with 5-9 symptoms increased. The mean (interquartile range) presenteeism scores were lower in the continuous (60 [50-80]) and relapse groups (65 [48-80]) than in the recovered group (70 [50-80]). The multiple symptoms cluster had the worst SF-36, presenteeism, and absenteeism scores (47.2 [44.7-49.8], 48.8 [27.5-72.5], and 10.9 [0.0-11.0], respectively). CONCLUSIONS Patients with continuous and multiple symptoms experienced persistently lower QOL and greater economic burden up to 36 months after COVID-19 diagnosis. The long-term effects of long COVID are not only physical but also mental and economical. Thus, further research is needed to clarify the economical and physiological impact of long COVID.
Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; COVID-19/complications* ; Japan/epidemiology* ; Post-Acute COVID-19 Syndrome/psychology* ; Quality of Life ; Retrospective Studies ; Surveys and Questionnaires ; East Asian People

Objective: This study aims to statistically clarify the association between disability characteristics and school refusal in school-aged children with Autism Spectrum Disorder (ASD).Methods: The subjects were 158 school-aged children with ASD who were prescribed rehabilitation at Narita Hospital of International University of Health and Welfare. The following information was collected from medical records: presence or absence of school refusal, age, gender, the Autism Screening Questionnaire (ASQ) scores, result of the Wechsler Intelligence Test 4th version, the Sensory Profile (SP) scores, the Liebowitz Social Anxiety Scale for Children and Adolescents scores, decline in family functions, bullying, and enrolled class. Poisson regression analysis was conducted using both crude and adjusted models. School refusal was the dependent variable, while ASQ and SP subcategories were the independent variables. Age and other factors were used as covariates in the adjusted model.Results: The “sensory avoidance” of the SP subcategory was significantly associated with school refusal in both the crude and adjusted models (odds ratio, 95% confidence interval: 1.03, 1.01-1.05, 1.03, 1.00-1.05, respectively).Conclusion: Analysis of the association between disability characteristics and school refusal in school-aged children with ASD suggests that sensory processing deficits are associated with school refusal.

Objective: This study aims to statistically clarify the association between disability characteristics and school refusal in school-aged children with Autism Spectrum Disorder (ASD).Methods: The subjects were 158 school-aged children with ASD who were prescribed rehabilitation at Narita Hospital of International University of Health and Welfare. The following information was collected from medical records: presence or absence of school refusal, age, gender, the Autism Screening Questionnaire (ASQ) scores, result of the Wechsler Intelligence Test 4th version, the Sensory Profile (SP) scores, the Liebowitz Social Anxiety Scale for Children and Adolescents scores, decline in family functions, bullying, and enrolled class. Poisson regression analysis was conducted using both crude and adjusted models. School refusal was the dependent variable, while ASQ and SP subcategories were the independent variables. Age and other factors were used as covariates in the adjusted model.Results: The “sensory avoidance” of the SP subcategory was significantly associated with school refusal in both the crude and adjusted models (odds ratio, 95% confidence interval: 1.03, 1.01-1.05, 1.03, 1.00-1.05, respectively).Conclusion: Analysis of the association between disability characteristics and school refusal in school-aged children with ASD suggests that sensory processing deficits are associated with school refusal.

The purpose of the present investigation was to examine the relationships between the exercise history and the bone mineral density (BMD) and bone mineral content (BMC) in female Japanese young adults using dual X-ray absorptiometry (DXA). One-hundred twenty females, aged between 18 to 28 years, participated in the present investigation. The BMD at the lumbar spine (L-BMD), whole body BMD and BMC (WB-BMD and WB-BMC), lean body mass (LBM) and fat mass (FM) were measured by DXA. Using a self-administrered questionnaire, the exercise habits during preschool (4-6 years), primary school (7-12 years), junior high school (13-15 years), high school (16-18 years), and the current habits (>18 years) were eveluated. The L-BMD, WB-BMD and WB-BMC were significantly higher in the subjects with exercise habits during both the period of <18 years and >18 years compared with those in the subjects without an exercise history during all periods (p<0.05). In a separate analysis with the data stratified by the school age, the subjects with an exercise history during primary school, junior high school, or high school had significantly higher BMD and BMC values compared with the non-exercisers (each, p<0.05). In contrast, the BMD and BMC did not differ significantly according to either the exercise history during pre-school nor the current exercise status. A multiple stepwise regression analysis revealed that the body weight, LBM, FM, age of menarche, and exercise habits during high school were significant determinants of the L-BMD, WB-BMD and WB-BMC (p<0.001). The results of the present investigation show that both the exercise history during school age and the current exercise habits affect the BMD and BMC in young adults. In particular, high school females should be encouraged to participate in the regular exercise to increase their bone health. Future studies will be needed to confirm the targeted age-group(s) for participation in sports/exercise for the improvement of bone health, including an analysis of the type and intensity of exercise/sports.

Background: Although community-based training is included in medical undergraduate education in Japan, little assessment of the outcomes of community-based education programs has been performed. The aim of this study was to investigate the outcomes of a community-based education program using a mixed method.
Methods: The study design utilized both qualitative and quantitative methods (mixed method). The subjects (n = 278) were fifth-grade medical students who were involved in the program from 2008 to 2010 inclusive. We collected two types of data: a six-item pre-and-post questionnaire (quantitative) and an open-ended questionnaire (qualitative) to evaluate the impressions this experience left on the students.
Results: Pre-and-post questionnaires were completed by 263 (95%) of 278 subjects; on all items, the scores of the post- data were significantly higher than that of pre- data (P < 0.001). From the responses given by 139 respondents (total 181, 77%) in the open-ended questionnaire survey, 10 themes were extracted: 1. Inter-professional cooperation; 2. Role and cooperation among university hospitals, community hospitals, clinics, and welfare facilities; 3. Patient-centered medicine; 4. Trust-based relationships; 5. Competency in general medicine; 6. Professionalism; 7. Medical management; 8. Communication; 9. Common diseases; and 10. Long-term care.
Conclusions: We found that medical students gained four major perspectives from their experiences: Inter-professional cooperation, trust based relationships, roles of community hospitals and clinics, and patient-centered medicine, respectively. Our findings suggest this program contributed significantly to their understanding of community medicine.

PURPOSE: To identify the parameters on noncontrast computed tomography (NCCT) that best predict the success of shock wave lithotripsy (SWL). MATERIALS AND METHODS: We reviewed the records of 75 patients who underwent SWL for urinary calculi measuring 5 to 20 mm. Using NCCT images, we estimated the largest stone cross-sectional area and contoured the inner edge of the stone. Clinical outcome was classified as successful (stone-free or <4 mm in diameter) or failed (stone fragments, > or =4 mm). The impact of preoperative parameters was evaluated by univariate and multivariate analysis. RESULTS: The overall success rate was 73.3%. Average stone attenuation value, stone length, and stone cross-sectional area in the success and failure groups were 627.4+/-166.5 HU (Hounsfield unit) vs. 788.1+/-233.9 HU (p=0.002), 11.7+/-3.8 mm vs. 14.2+/-3.6 mm (p=0.015), and 0.31+/-0.17 cm2 vs. 0.57+/-0.41 cm2 (p<0.001), respectively. In the multivariate analysis, stone attenuation value was the only independent predictor of SWL success (p=0.023), although stone cross-sectional area had a tendency to be associated with SWL success (p=0.053). Patients were then classified into four groups by using cutoff values of 780 HU for stone attenuation value and 0.4 cm2 for cross-sectional area. By use of these cutoff values, the group with a low stone attenuation value and a low cross-sectional area was more than 11.6 times as likely to have a successful result on SWL as were all other groups (odds ratio, 11.6; 95% confidence interval, 3.9 to 54.7; p<0.001). CONCLUSIONS: Stone attenuation value and stone cross-sectional area are good predictors of extracorporeal SWL outcome.
Humans ; Lithotripsy ; Multivariate Analysis ; Shock ; Treatment Outcome ; Urinary Calculi

 Malaria is a parasitic disease of major health significance that arrests the development of the tropical countries.We assembled an innovated LED light box for diagnosis of malaria, and examined for availability of the LED light box in the clinics of malaria endemic area in Solomon islands in the previous study. In the present study, we tried to use the LED light box for the practical use in the clinics with diagnostic service of malaria in Vanuatu (next country of Solomon Islands) for 1 year, and verified the availability and problems of the continual use of the LED light box.We identified the advantage of the use of LED light box in the diagnosis of malaria using microscopy. On the other hand, additional training of basic electricity is needed for microscopists who have little experience for electronics in the course of training of mictroscopists for the practical use of the LED light box.

Purpose: We conducted a group seminar for lung cancer patients. The purpose of the group seminar was to eliminate the negative notions about opioids and to impart the right knowledge about these drugs. Further, we investigated the notions about opioids and the effectiveness of the group seminar. Methods: A pharmacist conducted a group seminar on opioids for lung cancer inpatients who agreed to participate in the group seminar. Moreover, we performed a questionnaire survey before and after the delivery of the group seminar. Results: Sixty patients answered the questionnaire. After completion of the group seminar, the understanding and knowledge about opioids increased, as indicated by the responses of the patients to all of the questions. Conclusion: Complete elimination of the negative notion about opioids could not be achieved through the group seminar. However, the group seminar was thought to be one of the useful methods of educating patients. If a patient resists treatment with opioids, control of pain may be delayed. This in turn would hamper improvement of the quality of life. Therefore, we consider that it is necessary that a patient has the right knowledge about opioids beforehand. Palliat Care Res 2011; 6(1):109-118

The purpose of this study was to verify the concept of Kampo medicine epidemiologically and demonstrate the objective bases of the Kampo treatment. For this purpose, a population based survey of subjective symptoms based on Kampo medicine was conducted among 1,486 residents of Hase village, Nagano prefecture, ages 20 and older. The completion rate was 80.7% and 1,199 residents provided favorable responses. An investigation of gender differences showed a higher rate of blood deficiency among female residents, while spleen and qi deficiency were more common in males. Considering age differences, symptoms related to blood deficiency and water-dampness affected younger females, symptoms related to qi deficiency primarily affected younger males, and symptoms of liver afflictions were common in younger both genders. Among the elderly residents, symptoms of kidney deficiency were overwhelmingly predominant in both genders. Though younger people with subjective sense of health had few diseases in western medicine, most of the elderly with perceived health actually had some kind of diseases for medical treatment. Physical symptoms in the chest area such as shortness of breath correlated positively with the perception not to be healthy, and these may be regarded as both the manifestation and factors contributing to ill health. Approximately 1 out of 12 residents reported currently receiving the treatment of oriental medicine or demonstrated the potential to benefit from such intervention. These results may clinically be useful as the objective bases to perform the Kampo treatment.